| package Generators; |
| require Exporter; |
| |
| use strict; |
| use File::Basename; |
| no strict 'refs'; |
| use vars qw($VERSION @AVAILABLE); |
| |
| our $VERSION = '1.00'; |
| our(@ISA, @EXPORT, @EXPORT_OK, @AVAILABLE); |
| @ISA = qw(Exporter); |
| |
| BEGIN { |
| local(*D); |
| my $me = $INC{"Generators.pm"}; |
| die "Couldn't find myself in \@INC, which is required to load the generators!" if ("$me" eq ""); |
| $me = dirname($me); |
| if (opendir(D,"$me/Generators")) { |
| foreach my $gen (readdir(D)) { |
| next unless ($gen =~ /\.pm$/); |
| require "${me}/Generators/$gen"; |
| $gen =~ s,\.pm,,; |
| push(@AVAILABLE, $gen); |
| } |
| closedir(D); |
| my $gens = join(', ', @AVAILABLE); |
| } |
| |
| push @EXPORT_OK, qw(available); |
| } |
| |
| sub available { |
| return @AVAILABLE; |
| } |
| |
| sub generate { |
| my ($gen, $git_dir, $out_dir, $rel_dir, %build_structure) = @_; |
| return eval("Generators::${gen}::generate(\$git_dir, \$out_dir, \$rel_dir, \%build_structure)") if grep(/^$gen$/, @AVAILABLE); |
| die "Generator \"${gen}\" is not available!\nAvailable generators are: @AVAILABLE\n"; |
| } |
| |
| 1; |